| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2025 | $11K | -$2K | -15.4% | Jul 31, 2025 | 10-K | 2025-10-29 |
| Q1 2025 | $11K | -$40K | -78.4% | Apr 30, 2025 | 10-Q | 2025-06-16 |
| Q4 2024 | $12K | -$135K | -91.8% | Jan 31, 2025 | 10-Q | 2025-03-17 |
| Q3 2024 | $13K | -$171K | -92.9% | Oct 31, 2024 | 10-Q | 2024-12-16 |
| Q2 2024 | $13K | -$208K | -94.1% | Jul 31, 2024 | 10-K | 2025-10-29 |
| Q1 2024 | $51K | -$543K | -91.4% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $147K | -$443K | -75.1% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $184K | -$443K | -70.7% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | $221K | -$399K | -64.4% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $594K | -$103K | -14.8% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $590K | -$138K | -19% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $627K | -$142K | -18.5% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $620K | -$120K | -16.2% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | $697K | -$50K | -6.69% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $728K | -$43K | -5.58% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $769K | +$304K | +65.4% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $740K | +$424K | +134% | Jul 31, 2021 | 10-K | 2022-10-28 |
| Q1 2021 | $747K | +$419K | +128% | Apr 30, 2021 | 10-Q | 2021-06-15 |
| Q4 2020 | $771K | +$420K | +120% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $465K | +$132K | +39.6% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | $316K | -$46K | -12.7% | Jul 31, 2020 | 10-K | 2021-10-28 |
| Q1 2020 | $328K | -$60K | -15.5% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $351K | -$65K | -15.6% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | $333K | -$110K | -24.8% | Oct 31, 2019 | 10-Q | 2019-12-13 |
| Q2 2019 | $362K | -$99K | -21.5% | Jul 31, 2019 | 10-K | 2020-10-08 |
| Q1 2019 | $388K | -$99K | -20.3% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $416K | -$99K | -19.2% | Jan 31, 2019 | 10-Q | 2019-03-06 |
| Q3 2018 | $443K | -$87K | -16.4% | Oct 31, 2018 | 10-Q | 2018-12-13 |
| Q2 2018 | $461K | -$87K | -15.9% | Jul 31, 2018 | 10-K | 2019-10-30 |
| Q1 2018 | $487K | -$87K | -15.2% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $515K | -$53K | -9.33% | Jan 31, 2018 | 10-Q | 2018-03-14 |
| Q3 2017 | $530K | +$35K | +7.07% | Oct 31, 2017 | 10-Q | 2017-12-14 |
| Q2 2017 | $548K | +$108K | +24.5% | Jul 31, 2017 | 10-K | 2018-10-25 |
| Q1 2017 | $574K | +$167K | +41% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $568K | +$337K | +146% | Jan 31, 2017 | 10-Q | 2017-03-02 |
| Q3 2016 | $495K | +$412K | +496% | Oct 31, 2016 | 10-Q | 2016-12-14 |
| Q2 2016 | $440K | +$350K | +389% | Jul 31, 2016 | 10-K | 2017-10-26 |
| Q1 2016 | $407K | +$310K | +320% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $231K | +$141K | +157% | Jan 31, 2016 | 10-Q | 2016-03-09 |
| Q3 2015 | $83K | +$55K | +196% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $90K | +$54K | +150% | Jul 31, 2015 | 10-K | 2016-10-27 |
| Q1 2015 | $97K | +$55K | +131% | Apr 30, 2015 | 10-Q | 2015-06-11 |
| Q4 2014 | $90K | -$25K | -21.7% | Jan 31, 2015 | 10-Q | 2015-03-04 |
| Q3 2014 | $28K | -$99K | -78% | Oct 31, 2014 | 10-Q | 2014-12-11 |
| Q2 2014 | $36K | -$110K | -75.3% | Jul 31, 2014 | 10-K | 2015-10-28 |
| Q1 2014 | $42K | -$129K | -75.4% | Apr 30, 2014 | 10-Q | 2014-06-10 |
| Q4 2013 | $115K | -$84K | -42.2% | Jan 31, 2014 | 10-Q | 2014-03-13 |
| Q3 2013 | $127K | -$99K | -43.8% | Oct 31, 2013 | 10-Q | 2013-12-12 |
| Q2 2013 | $146K | -$111K | -43.2% | Jul 31, 2013 | 10-K | 2014-10-28 |
| Q1 2013 | $171K | -$120K | -41.2% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $199K | -$127K | -39% | Jan 31, 2013 | 10-Q | 2013-02-25 |
| Q3 2012 | $226K | -$131K | -36.7% | Oct 31, 2012 | 10-Q | 2012-12-11 |
| Q2 2012 | $257K | -$169K | -39.7% | Jul 31, 2012 | 10-K | 2013-10-24 |
| Q1 2012 | $291K | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $326K | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $357K | Oct 31, 2011 | 10-Q/A | 2011-12-22 | ||
| Q2 2011 | $426K | Jul 31, 2011 | 10-K | 2012-10-29 |